Answer:
Difference of squares:
y^4−25
16x^2−81
Not difference of squares:
20m^2n^2−121
p^8−q^5
Step-by-step explanation:
y^4−25
(y²)² - 5²
16x^2−81
(4x)² - 9²
20m^2n^2−121
20 is not a perfect square
p^8−q^5
q⁵ is not a perfect square
The slope would be B) -1/2
Because it is going down by one unit and 2 to the right
I would say 4 times the capacity because 4 gallons = 1 quart!
Hope I helped!
65
since p=25
40+25= 65
(plz mark me brainliest is it helped)